Control means for automatic grinding machines



W. F. FRASER Aug. 11, 1953 CONTROL MEANS FOR AUTOMATIC GRINDING MACHINES Original Filed Dec. 28, 1946 20 Sheets-Sheet 1 w. F. FRASER Aug. 11, 1953 CONTROL MEANS FOR UTOMATIC GRINDINGMACHINES Original Filed Dec; 28} 1.946

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CONTR OL MEANS FOR AUTOMATIC GRINDING MACHINES 7 Original Filed Dec. 28, 1946 20*Sh'eets-Sheet 5 I Ir Ewes 30:

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20 Sheets-Sheet 8 Aug. 11, 1953 CONTRQL MEANS FOR AUTOMATIC GRINDINGHMACHINES Ori" inal Filed Dec. 28, 1946 8 4 fl j M l fl \M y 5 W. F. FRASER Aug. 11, 1953 CONTROL MEANS FOR AUTOMATIC GRINDING MACHINES Original Filed Dec. 28, 19.46

Aug. 11, 1953 w. F. FRASER 2,643,175

CONTROL MEANS FOR AUTOMATIC GRINDING MACHINES Original Filed Dec. 28, 1946 20 Sheets-Sheet 10 Fig. 625. 66 64 Aug. 11, 1953 w. P. FRASER 2,648,175

CONTROL arms FOR AUTOMATIC GRINDING MACHINES Original File-d Dec. 2a, 1946 20 Sheets-Shet 11 Iwezaior 27% 5 :9 fliioa ney Aug. 11, 1953 w. F. FRASER 2,643,175

CONTROL MEANS FOR AUTOMATIC GRINDING MACHINES Original Filed Dec. 28, 1946 20 SheetsShe' et 12 3 w. F. FRASER 2,643,175

CONTRQL MEANS FOR AUTOMATIC GRINDING MACHINES Original Filed Dec. 28, 1946 2o. Sheets-Sheet 13 f I o by yonm flioflney w. F. FRASER Aug. 11, 1953 CONTROL MEANS FOR AUTOMATIC GRINDING MACHINES 2O Sheets-Sheet 14 Original Filed Dec. 28, 1946 raw 822202 225 at... M

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CONTROL MEANS FOR AUTOMATIC GRINDING MACHINES Original Filed Dec. 28, 1946 20 ShQetS Q-Sheet l6 Aug. 11, 1953 w. F. FRASER 2,643,175

CONTROL MEANS FOR AUTOMATIC GRINDI NG MACHINES Original Filed Dec. 28, 1946 20 Sheets-Shoat l7 A l T a v25 oh 534:3 Al

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